Question

please answer this question step by step​

Answer 1

Step-by-step explanation:

first you have to find the lcm and do calculation

Answer 2

Answer:

Here is the answer!!

Step-by-step explanation:

Firstly, we convert the -ve denominators into +ve denominators by multiplying both the numerator and denominator by (-1)

Then,we get 6/4+(-3/5)-(-7/8)

Now,The lcm of 4,5,8 is 40

Then, 60+(-24)+(-35)/40= 1/40

Hence the answer is 1/40

Hope it helps you!!!